Electro Voice ZLX-12P (each)Bass reflex, pair, 2-way, Active PA Speakers, 1Â inches, Horn-loaded, 1Â pc., 12Â inches, 1Â pc., Balanced input (analogue) XLR, 0, Balanced output (analogue) XLR, 0, 0, 0, Telephone Input, Black, Grey, Trapeze, 356Â mm, 610Â mm, 15.6Â kg, 356Â mm, Able to add as monitor (angled), 18000Â Hz, 65Â Hz, 126Â dB